This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
CCG reserves the right to make alterations to the technical data, dimensions, designs and products available without notice. The illustrations cannot be considered binding. Please contact CCG for assistance.
CCG reserves the right to make alterations to the technical data, dimensions, designs and products available without notice. The illustrations cannot be considered binding. Please contact CCG for assistance.
• Posi FitTM box for use in Group I mining (low impact areas), Group II and Group III applications. • High-temperature resistance, corrosion-resistant and anti-static properties.• Raised domed lid facilitates connections to be made clear of the box base.• Screw-on lid provides ease of installation. Lid locking with a special key prevents unauthorized tampering.• Boxes with see-through polycarbonate “adapt-a-lids” available on request. Supplied complete with safety securing lid
lanyard. • Only approved CCG cable glands and Ex e terminals must be used.DIN Rail mounting studs are provided for use with
terminal blocks.• Dust and watertight to IP66/68, when fitted with CCG sealed cable glands.• No drilling of the cable entries required. Internal earthing to all entries and rail.
POSIFIT-HB030921
Standards and Certifications
Technical DataType: Posi FitTM 4-Way Junction Box Posi FitTM Y Junction Box Posi FitTM H Junction BoxBox Material: Impact corrosion and UV resistant glass reinforced polyester compound Polycarbonate (see-through adapt-a-lids), O ring seals: Silicone or Sarlink seals. Terminals: Wellamid or WemidOptional Accessories: Ex Certified Terminals, Box Spanner (Lid Locking Key). Blanking plugs are providedNote: The installer should check that the materials are suitable for the installation environment
Equipment Protection Levels: INMETRO/SANS: FINISHED: Ex e IIC T6 Gb / Ex ec IIC T6 Gc / Ex tb IIIC T70°C Db INMETRO/SANS: UNFINISHED: Ex e IIC Gb / Ex ec IIC Gc / Ex tb IIIC Db IECEx: FINISHED: Ex eb I Mb / Ex eb IIC T6 Gb / Ex ec T6 Gc / Ex tb IIIC T70°C Db / Ex tc IIIC T70°C Dc IECEx: UNFINISHED: Ex eb I Mb / Ex eb IIC Gb / Ex ec Gc / Ex tb IIIC Db / Ex tc IIIC Dc ATEX/UKEX: FINISHED: # I M2 / II 2 GD / II 3 GD Ex eb I Mb / Ex eb IIC T6 Gb / Ex ec IIC T6 Gc / Ex tb IIIC T70°C Db / Ex tc IIIC T70°C Dc ATEX/UKEX: UNFINISHED: # I M2 / II 2 GD / II 3 GD Ex eb I Mb /Ex eb IIC Gb / Ex ec IIC Gc / Ex tb IIIC Db/ Ex tc IIIC Dc TR CU: FINISHED: {1Ex e IIC T6 Gb X / 2Ex ec IIC T6 Gc X / Ex tb IIIC T70°C Db X TR CU: UNFINISHED: {Ex e IIC Gb U / Ex ec IIC Gc U / Ex tb IIIC Db UAmbient Temperature: -60°C to +55°C (Finished)Service Temperature: -60°C to +110°C (Unfinished)Conformance: Standard: Certificate: IECEx IEC 60079 Parts 0, 7, 31, IEC 60529 IECEx MSC 20.0003X (Finished) IEC 60079 Parts 0, 7, 31, IEC 60529 IECEx MSC 20.0004U (Unfinished) ATEX / UKEX EN/BS EN 60079 Parts 0, 7, 15, 31 CML 14ATEX3036X / CML 21UKEX3008X (Finished) EN/BS EN 60079 Parts 0, 7, 15, 31 CML 14ATEX4038X / CML 21UKEX4010X (Finished) EN/BS EN 60079 Parts 0, 7, 15, 31 CML 14ATEX3037U / CML 21UKEX3007U (Unfinished) EN/BS EN 60079 Parts 0, 7, 15, 31 CML 14ATEX4039U / CML 21UKEX4009U (Unfinished) INMETRO (Brazil) ABNT NBR IEC 60079 Parts 0, 7, 15, 31, IEC 60529 TÜV 15.0481X (Finished) ABNT NBR IEC 60079 Parts 0, 7, 15, 31, IEC 60529 TÜV 15.0482U (Unfinished) TR CU (Russia) ГОСТ Р МЗК 60079-0, 7, 15, 31 TC RU C-ZA.ME92.B.00685 (Finished) ГОСТ Р МЗК 60079-0, 7, 15, 31 TC RU C-ZA.ME92.B.00683 (Unfinished) SANS/IEC SANS/IEC 60079 Parts 0, 7, 15 MASC S/21-9001X (Finished) SANS/IEC 60079 Parts 31, SANS/IEC 60529 MASC S/21-9002U (Unfinished) IP66/68 2m Protection IEC 60529 IECEx CML 15.0071U Marine ABS IEC 60529 ABS 20-1952738-1-PDA DNV-GL IEC 60529 DNV-GL TAE0000011 ClassNK IEC 60079 Part 0, 7, 15, 31 TA20268M Deluge Protection DTS-01 CML 14CA370-1 Short Circuit/Continuous Current IEC 60947-7-2, IEC 62444 CATAPULT OR/15/11677_2
• In Group I applications, the junction box must only be used in low impact areas and where it is not exposed to oils or greases.• The CCG lid-locking key must be used to open and close units that do not have locking screws such as “clear cover units”. • When fitted with the polycarbonate (clear) cover the equipment must be installed to prevent the generation of electrostatic charge. • When fitted with the clear lid, the unit must be installed to prevent UV exposure to the internal components fitted. • Clean only with a damp cloth.• Suitably certified cable glands and/or plugs shall be used in the enclosure threaded entries.• Only the following terminals may be used, following the specific installation conditions set down by the terminal manufacturer/terminal certification.
Conditions for Safe Use - X
POSI FIT
TM
for Hazardous Area InstallationsJUNCTION BOX - Ex eb I, Ex eb IIC, Ex ec IIC, Ex tc IIIC
Features and Benefits
Maximum CurrentManufacturer Certificate No. Ex Coding
Weidmuller IEC Ex ULD14.0005U Ex eb IIC WDU 2.5, 4, 6, 10, 16, 35 and 70N 2.5mm² 8.34 A 11.90 A Demko 14ATEX1338U WPE 2.5, 4, 6, 10, 16, 35 and 70N 4mm² 11.12 A 15.86 A 6mm² 14.25 A 20.33 A 6mm² 19.81 A 28.26 A 10mm² 26.42 A 37.68 A 16mm² 42.46 A 61.98 A 35mm² 52.50 A 74.88 A 70mm² 66.75 A 95.21 AWeidmuller IECEx TUR18.0024U / TÜV 18 ATEX 8221U Ex eb IIC AKZ4 and AKE4 4mm² - -
Tel: South Africa +27 11 3942020/1, Australia +1300 CABLE GLANDS (1300 222 534), Hong Kong +852 3427 2090, Singapore +65 6 8421 002, South Korea +82 51 808 1161, United Kingdom +44 1 642 430346, United Arab Emirates +971 6 552 7781
CCG reserves the right to make alterations to the technical data, dimensions, designs and products available without notice. The illustrations cannot be considered binding. Please contact CCG for assistance.
Tel: South Africa +27 11 3942020/1, Australia +1300 CABLE GLANDS (1300 222 534), Hong Kong +852 3427 2090, Singapore +65 6 8421 002, South Korea +82 51 808 1161, United Kingdom +44 1 642 430346, United Arab Emirates +971 6 552 7781
C A B L E T E R M I N A T I O N S
4012-0/1 0/1401202 2
FIGURE 2
Mini Terminals for conductor sizes 0.5 to 4mm2TS 15 Mini Rail
To ensure the box apparatus is tamper proof: Screw on, tighten and lock lid in place by means of a CCG Box
Spanner (Lid Locking Key).
Installation instructions for Posi FitTM Box without Ex components
Box SizeProduct Code
MaxQuantity
Terminal Type and Size
Box SizeBox Type Rail
SizeMax
QuantityTerminal Type
and SizeBox SizeBox Type Rail
SizePosiFit H Box 1 2.5mm² 10 35PosiFit H Box 1 4mm² mini terminal 8 15PosiFit H Box 1 4mm² 8 35PosiFit H Box 1 6mm² 6 35PosiFit H Box 1 10mm² 5 35PosiFit H Box 1 16 mm² 4 35PosiFit H Box 2 2.5mm² 12 35PosiFit H Box 2 4mm² mini terminal 10 15PosiFit H Box 2 4mm² 10 35PosiFit H Box 2 6mm² 8 35PosiFit H Box 2 10mm² 7 35PosiFit H Box 2 16mm² 6 35PosiFit H Box 2 35mm² 3 35
The wiring insulation must not extend by more than 1.0mm from the metal face of the terminal as shown below.
CCG Box Base
CCG Box Lid
PosiFit Y Box 0 4mm² mini terminal 6 15PosiFit Y Box 1 2.5mm² 10 35PosiFit Y Box 1 4mm² mini terminal 8 15PosiFit Y Box 1 4mm² 8 35PosiFit Y Box 1 6mm² 6 35PosiFit Y Box 1 10mm² 5 35PosiFit Y Box 2 2.5mm² 12 35PosiFit Y Box 2 4mm² mini terminal 10 15PosiFit Y Box 2 4mm² 10 35PosiFit Y Box 2 6mm² 8 35PosiFit Y Box 2 10mm² 7 35PosiFit Y Box 2 16mm² 6 35PosiFit Y Box 2 35mm² 3 35PosiFit Y Box 3 2.5mm² 20 35PosiFit Y Box 3 4mm² mini terminal 14 15PosiFit Y Box 3 4mm² 16 35PosiFit Y Box 3 6mm² 12 35PosiFit Y Box 3 10mm² 12 35PosiFit Y Box 3 16mm² 10 35PosiFit Y Box 3 35mm² 6 35PosiFit Y Box 3 70mm² 5 35
Wiring and Installation instructions for Posi FitTM Box with Ex components
TABLE 1
• When fitted with any internal components the assembly must be re-certified and the cover re-marked accordingly.
MaxQuantity
Terminal Type and Size
Box SizeBox Type Rail
SizePosiFit 4 Way 0 4mm² mini terminal 6 15PosiFit 4 Way 0 2.5 mm² 4 35PosiFit 4 Way 1 2.5mm² 10 35PosiFit 4 Way 1 4mm² mini terminal 8 15PosiFit 4 Way/TX 1 4mm² 8 35PosiFit 4 Way 1 6mm² 6 35PosiFit 4 Way 1 10mm² 5 35PosiFit 4 Way 1 16mm² 4 35PosiFit 4 Way 2 2.5mm² 12 35PosiFit 4 Way 2 4mm² mini terminal 10 15PosiFit 4 Way 2 4mm² 10 35PosiFit 4 Way 2 6mm² 8 35PosiFit 4 Way 2 10mm² 7 35PosiFit 4 Way 2 16mm² 6 35PosiFit 4 Way 2 35mm² 3 35PosiFit 4 Way 3 2.5mm² 20 35PosiFit 4 Way 3 4mm² mini terminal 14 15PosiFit 4 Way 3 4mm² 16 35PosiFit 4 Way 3 6mm² 12 35PosiFit 4 Way 3 10mm² 12 35PosiFit 4 Way 3 16mm² 10 35PosiFit 4 Way 3 35mm² 6 35PosiFit 4 Way 3 70mm² 5 35PosiFit 4 Way 3 4mm² mini terminal 14 15PosiFit 4 Way 4 2.5mm² 46 35PosiFit 4 Way 4 4mm² mini terminal 35 15PosiFit 4 Way 4 4mm² 32 35PosiFit 4 Way 4 6mm² 28 35PosiFit 4 Way 4 10mm² 23 35PosiFit 4 Way 4 16mm² 18 35PosiFit 4 Way 4 35mm² 14 35PosiFit 4 Way 4 70mm² 10 35
• Terminal blocks shall only be used on the applicable rail and shall allow sufficient space to make connections and to close the cover/lid.• The creepage and clearance between terminal blocks and from the terminal block to any earthed / bonded metallic part shall comply with the
EN60079-7 requirements for the acceptable voltage of the terminal blocks.• The current in the junction box is limited by the size of the conductor and shall not exceed the voltage as per Table 2.
Conditions for Safe Use - X
FIGURE 1
CCG Box SpannerAdaptor LidLocking Key
TABLE 2
• Installation must be carried out by a competent person.• Do not install under live current conditions.• The box must not be modified in any way, as this will invalidate the certification.• All wiring must be carried out in accordance with the relevant Codes of Practice.• The wiring insulation must not extend by more than 1.0mm from the metal face of the terminal as shown in Figure 2.• The voltage and current value of the box must not be exceeded. See relevant certificate for current limitations for conditions of use/schedule of limitations.• Only those terminals shown in the terminal schedule may be incorporated in the box, refer Table 1.• Inner cable bedding must protrude into the box by a minimum of 20mm past the cable entry point.• Not more than one single or multiple strand lead shall be connected into either side of the terminals.• Only earth conductors of equal size shall be connected with rail mounted terminals.• All terminal screws used and unused shall be tightened.• A parallel shaft screwdriver of the correct size should be used for rail-mounted terminals screws.• Where cables enter the box they must be secured by CCG Cable Glands appropriate to the makeup of the cable. • Unused entry apertures must be blanked with certified CCG Blanking Plugs.• To maintain IP66/68 a thread seal gasket between the box and cable gland must be installed.• Before replacing the lid, ensure the lid gasket is in place.• The use of a CCG Box Spanner (Lid Locking Key) is required to maintain the tamper-proof integrity of the box, refer to Figure 1.